Is there a list of just the characters that sign somewhere? I know kennythepirate has the list of meet and greets, but now I find out some that I had put pictures of don't sign. (haven't ordered the book, but trying to do so tonight)

I am trying to make DD an autograph book, and want to include only characters that sign, even though we will meet others. I will make a scrapbook after the trip with the pictures.